src/share/vm/utilities/copy.hpp

@@ -24,10 +24,11 @@
 
 #ifndef SHARE_VM_UTILITIES_COPY_HPP
 #define SHARE_VM_UTILITIES_COPY_HPP
 
 #include "runtime/stubRoutines.hpp"
+#include "utilities/align.hpp"
 #include "utilities/macros.hpp"
 
 // Assembly code for platforms that need it.
 extern "C" {
   void _Copy_conjoint_words(HeapWord* from, HeapWord* to, size_t count);